Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 6326-79-0, name is 6-Bromoisatin, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C8H4BrNO2
To a solution of compound 10 (10 g, 44.24 mmol) inEtOH (130 mL) was added a solution of hydroxylamine hydrochloride(4.61 g, 66.34 mmol) in H2O (20 mL) and the mixture was stirred at 80 C for 12 h. The mixture was concentrated under reduced pressure and the solid formed was filtered, washed with cold water, and dried under high vacuum to afford 10.24 g (96%) of compound 11 as a blood-red solid. IR (KBr) max. cm-1: 3336, 3330 (NH2), 3310 (OH),3038 (Ar-H), 2920 (Alph-H), 1690 (C=O), 1612, 1515, 1414(C=C), 1260 (C-N). 1H NMR (500 MHz, DMSO-d6) =7.02 (s, 1H, H-7); 7.20 (d, 1H, J = 8.2 Hz, H-5); 7.84 (d, 1H,J = 8.1 Hz, H-4); 10.83 (s, 1H, NH); 13.49 (s, 1H, OH); 13CNMR (125.7 MHz, DMSO-d6) = 113.12 (aromatic-C),115.50 (aromatic-C), 124.84 (aromatic-C), 128.46 (aromatic-C), 143.48 (aromatic-C), 144.02 (aromatic-C), 164.29,167.12 (C=O). Calculated (%) for C8H5BrN2O2 (239.95); C:39.86, H: 2.09, N: 11.62, found (%); C: 39.80, H: 2.14, N:11.58.
According to the analysis of related databases, 6326-79-0, the application of this compound in the production field has become more and more popular.
Reference:
Article; Ullah, Nisar; Medicinal Chemistry; vol. 10; 5; (2014); p. 484 – 496;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem